Connect with us

News

SpaceX advances reuse efforts as recovery of two boosters nearly complete

Falcon 9 1036 horizontal and ready for transport. (Instagram/Luka Hargett)

Published

on

Three launches, two recoveries, two coasts

Just over two weeks ago, SpaceX accomplished its most impressive feat of cadence yet, both launching and recovering two separate Falcon 9s in approximately 49 hours.

Two weeks later and two days after conducting a third launch in 13 days, residents of Los Angeles, California and Cape Canaveral, Florida both coincidentally reported that the two recovered boosters from the previous two launches had both gone horizontal and appeared ready for transport. After docking in Port Canaveral for the second time, Core 1029 was seen entering SpaceX’s LC-39A integration facilities on Friday. The booster on the West coast, 1036, was loaded aboard one of the company’s converted Falcon 9-carrying semi-trucks, likely for transport to SpaceX’s Hawthorne manufacturing facilities, or possibly on a direct route to McGregor, Texas for refurbishment and testing.

https://www.instagram.com/p/BWQSPOgF67i/

This is exciting for several reasons. Foremost, 1036 is a likely candidate for reuse, and SES-10 sets a firm precedent for this. The first commercial reuse of an orbital-class launch vehicle, Falcon 9’s second stage and SES-10 payload launched on a first stage that had flown five months before during the successful launch of Iridium’s first ten NEXT satellites.

Given the potential impact of failure on the adoption of reuse as a commercial standard, SpaceX likely approached the refurbishment of the vehicle with an end-goal balanced between perfection and realism. The orbit of Iridium’s NEXT constellation is the reason the booster was chosen for the first operational reuse: their low Earth polar orbits require Falcon 9’s first stage to undergo a smaller amount of heating and general hypersonic battering when compared with SpaceX’s more common commercial launches of geostationary satellites.

A sound example of the extremes of Falcon 9’s suborbital reentry heating can be found in the recovery of 1029, which launched BulgariaSat-1 to a supersynchronous transfer orbit. Noted before the launch by Musk over his favored medium, 1029’s recovery was expected to be the most energetic yet, and thus success was less than certain. The results of this additional heating were obvious, and keen observers rapidly noted that the most stressed of 1029’s aluminum grid fins appeared to be considerably deformed from the stage’s energetic return to OCISLY, completed melted through in places. Considering the debut of more robust titanium grid fins aboard the launch of Iridium-2 only two days later, the quasi-destruction of one of 1029’s grid fins was somewhat fitting. 1036’s titanium grid fins looked barely worse for wear after a landing that was also deemed aggressive due to Just Read The Instructions having to avoid bad weather just before the landing.

Advertisement
-

Two weeks: BulgariaSat-1, Iridium-2, Intelsat 35e. (SpaceX)

Stirring explorations of the limits of recovery aside, both boosters are now ready to be examined and refurbished ahead of one or even two additional launches. SpaceX’s willingness to use the booster recovered from the launch of Thaicom-8 has already established that the company has a certain level of confidence in the reuse of first stages that have suffered high-velocity recoveries. Thus, 1036 is nearly certain to be reused, and 1029 has a strong chance as well.

The hot recovery of 1029 further marked the first use of a remotely-operated recovery robot aboard OCISLY, and could be seen below the leaning first stage as it entered Port Canaveral. It appears that its first use was a success, and the robot will certainly have a busy future of remotely securing first stages after landing. Remote securing and safing will both improve safety for those directly involved in on-ocean recovery, but it is also intended to expedite the process in order to ensure that OCISLY is prepared to recover Falcon 9 as often as possible. SpaceX’s recent cadence accomplishment of three launches in 13 days drives home the reality that weekly launches are readily achievable for the company, so long as there are pads available and payloads to be launched.

Weekly recoveries for an ASDS like OCISLY would be extremely time-sensitive, given the need for at least several days to simply reach the point of landing in the Pacific, and the addition of rapid robotic alternatives for operations aboard the drone ships could make such a goal more achievable. With SpaceX’s land-based landing facilities in perspective, it is easier to imagine a close future with weekly launches and landings of both Falcon 9 and Falcon Heavy, and possibly the propulsive-landing Dragon 2 spacecraft further down the road.

1036 horizontal and ready for transport. (Instagram/Luka Hargett)

A symbiosis of SpaceX fans and those familiar with the metal and chemistry have also led to fans speculating that the now-standard titanium grid fins may develop a subtle, golden patina of oxygenation after many reuses. Nothing could be more picturesquely symbolic of the successes SpaceX has had in their pursuit of reusable rocketry.

Eric Ralph is Teslarati's senior spaceflight reporter and has been covering the industry in some capacity for almost half a decade, largely spurred in 2016 by a trip to Mexico to watch Elon Musk reveal SpaceX's plans for Mars in person. Aside from spreading interest and excitement about spaceflight far and wide, his primary goal is to cover humanity's ongoing efforts to expand beyond Earth to the Moon, Mars, and elsewhere.

Advertisement
Comments

News

Tesla Model Y L gets suspension complaints in over odd issue China

Published

on

Credit: @TeslaNewswire/X

The Tesla Model Y L is arguably the most hyped trim of the all-electric crossover, other than the Performance configuration that comes with white-knuckle speed and sports car-level handling.

However, it is not all perfect. Tesla owners in China who took delivery of the Model Y L, denoted with an L to highlight its longer wheelbase, are experiencing what they are referring to as “collapsing” of the rear wheels, as suspension issues appear to be an issue with some of the builds.

The gap between the wheel arch and tire has narrowed to the point that “not even a single finger” could fit, according to a report from Car News China. The failures are not tied to a specific mileage, as one owner said that after just 9,000 kilometers (5,600 miles), they noticed the suspension issue when their car was fully loaded.

Advertisement
-

Another one had the issue at 30,000 kilometers (18,640 miles) and noticed that the wheel gap shrank to two fingers, so not as drastic as the person who reported a similar issue at 9,000 km.

Tesla Model Y L is gaining momentum in China’s premium segment

Along with the visual recognition of the issue, others are saying the sagging is causing abnormal wear on the inside of the tires. Extra weight and instant torque already provide additional stress on the tires in electric vehicles during normal operation, so it is no surprise that this is another complaint.

There has been no recall issued by Tesla, and the company has not yet publicly acknowledged the issue.

Some are suggesting that owners use a “finger test” to self-diagnose whether there is an issue with the suspension. There should be four fingers between the tire and the wheel well; anything less than that starts to get dicey.

Advertisement
-
Continue Reading

News

Tesla Cybercab event gains steam ahead of massive launch

Published

on

Credit: TechOperator | X

Tesla is starting to truly tease and hype its groundbreaking Cybercab event, which takes place tomorrow in Austin, Texas. It will be the first time members of the public will be able to ride in a Cybercab, a vehicle without any manual controls, on public roads.

Tesla has been dropping some hype on X over the past several days, but this morning, the excitement has truly started to build up for the event. Although Cybercab has been unveiled before, this is truly Tesla’s announcement that it is ready to start offering autonomous rides for public passengers in its new ride-hailing-geared vehicle for the first time.

The hype has started with a variety of different social media posts that are a true indication that Tesla is preparing for something big. Teasing so much of the potential of Cybercab, including its ability to truly revolutionize how people hail rides for local travel, is what the big idea for the event entails. The time that many Tesla owners, fans, and investors have been waiting for is potentially here:

The event has remained slim on details. Even invitees are still awaiting true details about what the event will entail, where they’ll go, and what is in store for the evening. This is pretty typical for an event run by Tesla; they keep things under wraps for the most part until the very last minute.

Advertisement
-

However, there is no secret about what the real intention of Tesla is for this event: it is going to be a huge reveal party for a vehicle that has no steering wheel and no pedals. It is a truly massive step for the company moving forward.

Speculation persists as to whether this is going to be an event that simply announces that rides will begin with the Cybercab, or it will be something more substantial. Tesla has said in the past that they plan to sell the Cybercab to the general public in what could become a great way to earn passive income by adding it to a more global fleet of Robotaxi-geared vehicles.

Tomorrow, the show begins in Austin, and the Cybercab goes live at some capacity; we just don’t know exactly how quite yet.

Advertisement
-
Continue Reading

News

SpaceX tells the FCC that Starship Flight 14 is going to orbit

SpaceX filed with the FCC for Starship Flight 14, its first true orbital launch attempt.

Published

on

By

SpaceX has asked the Federal Communications Commission for permission to fly Starlink terminals during Starship’s fourteenth flight test, and the filing lays out a genuine trip to orbit, something the program has never attempted.

Every Starship flight so far, including Flight 13’s successful splashdown in the Indian Ocean on July 24, has flown a suborbital arc that ends with the ship reentering the atmosphere within the same hour it launches. The FCC paperwork describes a mission profile built around an actual orbital insertion instead.

The payload is the other half of the story. Flight 13 carried 20 production Starlink V3 satellites, but because that mission never reached orbit, the satellites reentered along with the ship rather than joining the constellation, something Teslarati covered in detail after SpaceX released footage shot from one of those satellites as it drifted away from Starship in space. Flight 14 is designed to close that gap. If the orbital insertion holds, the roughly 20 V3 satellites onboard would separate into an operational orbit and could eventually go into service, each one rated for about 1 terabit per second of downlink capacity by SpaceX’s own account.

SpaceX announces new Starbase for ‘thousands of Starship launches annually’

Elon Musk first flagged the orbital attempt during SpaceX’s August 4 earnings call, the company’s first as a public entity following its June IPO under the ticker SPCX. He also floated catching the ship with the Starbase tower on the same flight, an idea he walked back on August 20, saying the catch attempt would more likely come “in a few months,” as Teslarati reported at the time. Flight 14 will instead target a splashdown for the ship in the Indian Ocean, the same recovery method used since Flight 12.

Hardware has been catching up to the ambition. Booster 21 completed a full 33-engine static fire on August 28, and Ship 41 finished its own six-engine test the week before. An airspace briefing circulated to pilots on August 20 listed September 15 as the target date, later than the end of August window Musk mentioned on the earnings call, though SpaceX has not confirmed a launch date publicly and Starship schedules routinely slip while hardware and FAA paperwork line up.

Advertisement
-

The FCC filing itself does not guarantee a launch date. It covers communications authority, and not flight readiness, considering SpaceX still needs Ship 41 fully stacked and cleared by the FAA before Flight 14 can fly. But the filing is a real marker of intent and it puts a specific regulatory process behind what had so far only been Musk’s word on the earnings call.

Continue Reading